CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Net Income	$ 277,171	$ 200,169	$ 243,881
Payments to Settle Derivative Instruments	0	0	(3,149)
Acceleration of Derivative Instruments	0	201	0
Mark-to-Market Gain (Loss) on Derivative Instruments	12,567	(10,906)	(7,671)
Amortization of Derivative Instruments	(410)	(410)	(233)
Comprehensive Income	290,148	189,874	233,294
Comprehensive Income Attributable to Noncontrolling Interests	(6,464)	(3,964)	(4,884)
Comprehensive Income Attributable to Common Stockholders/Unitholders	283,684	185,910	228,410
First Industrial, L.P.
Net Income	277,171	200,169	243,881
Payments to Settle Derivative Instruments	0	0	(3,149)
Acceleration of Derivative Instruments	0	201	0
Mark-to-Market Gain (Loss) on Derivative Instruments	12,567	(10,906)	(7,671)
Amortization of Derivative Instruments	(410)	(410)	(233)
Comprehensive Income	290,148	189,874	233,294
Comprehensive Income Attributable to Noncontrolling Interests	(133)	(235)	(253)
Comprehensive Income Attributable to Common Stockholders/Unitholders	$ 290,015	$ 189,639	$ 233,041